private void addButton_Click(object sender, EventArgs e)
{
try
{
if (titleBox.Text.Trim(' ').Equals(""))
{
throw new Exception("Dėstomo dalyko pavadinimas negali būti tusčias");
}
List <Subject> subjectsList = otherData.GetAllSubjects();
foreach (Subject subject in subjectsList)
{
if (subject.Title == titleBox.Text)
{
throw new Exception("Jau egzistuoja toks dėstomas dalykas");
}
}
otherData.AddNewSubject(titleBox.Text, descriptionBox.Text);
MessageBox.Show("Sėkmingai pridėjote naują dėstomą dalyką");
titleBox.Clear();
descriptionBox.Clear();
}
catch (Exception exc)
{
MessageBox.Show(exc.Message);
}
}
private void groupsBox_SelectedIndexChanged(object sender, EventArgs e)
{
List <Subject_Group> subjectsGroupsList = otherData.GetAllSubject_Group();
List <Group> groupsList = otherData.GetAllGroups();
List <Subject> subjectsList = otherData.GetAllSubjects();
foreach (Subject subject in subjectsList)
{
subjectsListBox.Items.Remove(subject.Title);
}
foreach (Group group in groupsList)
{
if (groupsBox.Text == group.Name)
{
foreach (Subject subject in subjectsList)
{
subjectsListBox.Items.Add(subject.Title);
foreach (Subject_Group subject_Group in subjectsGroupsList)
{
if (subject_Group.Subject_id == subject.Id && subject_Group.Group_id == group.Id)
{
subjectsListBox.Items.Remove(subject.Title);
}
}
}
}
}
}
private void RemoveSubject_Click(object sender, EventArgs e)
{
flowLayoutPanel2.Controls.Clear();
List <Subject> subjectsList = otherData.GetAllSubjects();
foreach (Subject subject in subjectsList)
{
RemoveSubject iac = new RemoveSubject(subject);
flowLayoutPanel2.Controls.Add(iac);
}
}